Okay! I am going to add my expert advice.
First goto
www.trendmicro.com. (Take care of viruses, trojan's, zombies, worms, etc..) They have a free online virus scan utility. It will wipe out any problem on your machine. It is right on their home page.
Purchase anti-virus software. Mcafee or Norton.
Next, Get a Firewall.
www.Zonelabs.com has EXCELLENT free firewall software you can download. Its under Downloads as ZONEALARM. A firewall is essential if you have a high speed internet connection. This firewall is consider the best.
Once Firewall is up. You Need to get software to remove spy ware. Goto
www.lavasoftusa.com. You will need to download ad-aware (Its free). This software will scan your pc and remove any spy ware.
Doing these steps should eliminate problems on your machine. Be careful of any other software claiming to remove spy ware. Sometimes it is spy ware in itself. Ad-aware is not.
These are all excellent software to keep you computer running smooth. It has worked for me.
If you have any questions?
Please contact me.
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Trash Heap (exflinger wannabe)